01. Search

Semantic Search

knowledge graph architecture...
Rolegraph Implementation
Per-role knowledge graph for personalised search results using automata
Thesaurus Builder
Concept mappings and synonym resolution for semantic matching
BM25F Scoring
Advanced relevance algorithms with field-weighted scoring
02. Graph

Knowledge Graph

concept term term doc doc
03. Terminal

TUI Interface

$ terraphim-agent
Terraphim AI v0.1.0
> /search "rust async patterns"
Found 12 results across 3 haystacks
> /chat "summarise results"
Generating summary...
04. Desktop

Desktop App

Search your knowledge...
05. Privacy

Privacy First

0 bytes sent to cloud
100% local processing
0 third-party trackers
Your data stays yours

Terraphim AI -- Privacy-First Semantic Search

Open-source AI assistant that runs entirely on your machine. Search across all your knowledge sources with a single query. No cloud. No tracking.

Get Started Source Code

Built Different

Local First

All processing happens on your machine. Your data never leaves your control.

Knowledge Graphs

Automata-powered semantic matching with concept extraction and thesaurus resolution.

Sub-2s Boot

Firecracker microVM isolation with optimised pooling for instant startup.

Extensible

Connect any data source via haystacks -- Confluence, Jira, email, local files, and more.